[go: up one dir, main page]

Wang et al., 2003 - Google Patents

In-line chromatic dispersion monitoring using optically-added phase-modulated in-band tones for 10 Gb/s system

Wang et al., 2003

Document ID
10650885876783154497
Author
Wang Y
Pan Z
Sahin A
Yan L
Yu C
Willner A
Publication year
Publication venue
Optical Fiber Communication Conference

External Links

Snippet

We demonstrate a novel in-line dispersion monitoring technique using phase-modulated in- band subcarrier tones. Our technique has no subcarrier-to-data crosstalk, high sensitivity, and large monitoring range. A> 3400 ps/nm monitoring range and< 9 (ps/nm)/dB sensitivity …
Continue reading at opg.optica.org (other versions)

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2537—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to scattering processes, e.g. Raman or Brillouin scattering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2543—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to fibre non-linearities, e.g. Kerr effect
    • H04B10/2557—Cross-phase modulation [XPM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/503—Laser transmitters
    • H04B10/505—Laser transmitters using external modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2543—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to fibre non-linearities, e.g. Kerr effect
    • H04B10/2563—Four-wave mixing [FWM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/516—Details of coding or modulation
    • H04B10/532—Polarisation modulation, e.g. polarization switching or transmission of a single data stream on two orthogonal polarizations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/293—Signal power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/112—Line-of-sight transmission over an extended range
    • H04B10/1121—One-way transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2210/00—Indexing scheme relating to optical transmission systems
    • H04B2210/25—Distortion or dispersion compensation
    • H04B2210/258—Distortion or dispersion compensation treating each wavelength or wavelength band separately

Similar Documents

Publication Publication Date Title
Willner et al. Optical performance monitoring
EP0703680B1 (en) Apparatus and method for compensating chromatic dispersion produced in optical phase conjugation or other types of optical signal conversion
US5953138A (en) All-optical processing in communications systems
Nelson et al. Observation of PMD-induced coherent crosstalk in polarization-multiplexed transmission
Ji et al. Optical performance monitoring techniques based on pilot tones for WDM network applications
Feiste et al. 40 Gbit/s transmission over 434 km standard-fiber using polarisation independent mid-span spectral inversion
AU2011269716B2 (en) Photonic monitoring for optical signals
Galili et al. Optical wavelength conversion by cross-phase modulation of data signals up to 640 Gb/s
Sharan et al. Design and simulation of CSRZ modulated 40 Gbps DWDM system in presence of Kerr Non linearity
Corchia et al. Mid-span spectral inversion without frequency shift for fiber dispersion compensation: a system demonstration
US6814376B2 (en) Method and system for generating short pulse signals
Mikhailov et al. Limitation to WDM transmission distance due to cross-phase modulation induced spectral broadening in dispersion compensated standard fiber systems
Wang et al. In-line chromatic dispersion monitoring using optically-added phase-modulated in-band tones for 10 Gb/s system
US6606176B1 (en) Modulation format with low sensitivity to fiber nonlinearity
Hui et al. Advanced optical modulation formats and their comparison in fiber-optic systems
Provost et al. Investigation of four-wavelength regenerator using polarization-and direction-multiplexing
Mauro et al. Advanced modulation formats for fiber optic communication systems
Park et al. Chromatic dispersion monitoring technique in WDM network
Ciaramella et al. Experimental assessment of node crosstalk limitations enhanced by nonlinear effects in all optical transport networks
Oliveira et al. Verification of all-optical regeneration with hybrid modulation and with on-off keying modulation with return to zero and non-return to zero coding
Su et al. Feasibility study of 0.8-b/s/Hz spectral efficiency at 160 Gb/s using phase-correlated RZ signals with vestigial sideband filtering
Song et al. Experimental study of four wave mixing in non-zero dispersion fiber
de Sousa et al. Michelson interferometer system with acoustic optic filter and fiber Bragg grating for reduction of four-wave mixing
Kang et al. Sensitive 320 Gb/s Eye-Diagram Measurements via Optical Sampling with a Semiconductor Optical Amplifier–Ultrafast Nonlinear Interferometer
Chai et al. Interferometric noise suppression by means of dispersion-imbalanced loop mirror over a wavelength range of 28 nm